The quality of a serum is determined by the rigor of the main stages of collection, preparation and storage.
Serum collection is aseptic; after being collected, the coagulated blood is centrifuged and then pooled and frozen. Samples are then taken in order to check the compliance of the batch with the required requirements (endotoxin level assay, control of virus contamination, pH measurement and osmolarity). The serum is then filtered on a series of filters, the last of which has a porosity of 0.2 µm. The serum is finally packaged in PETG bottles.
All of these steps are performed under aseptic conditions, in a laminar flow hood and in a Class 100 White room. To ensure consistent quality of our products, a series of physical, chemical, microbiological and viral controls are performed on all the sera.
A certificate of quality can be provided on request.
